Pediatric Dental Journal最新文献_第7页

A case of dilaceration of a permanent tooth resulting from trauma to the preceding primary tooth 因前一颗恒牙外伤导致恒牙稀释的病例

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Pediatric Dental Journal Pub Date : 2023-12-01 DOI: 10.1016/j.pdj.2023.09.003

Shunsuke Kako , Masako Tabuchi , Yuki Aoki , Takuma Sato , Hiroyuki Nawa , Ken Miyazawa

引用次数: 0

Conservative management of Mycoplasma pneumoniae-induced Stevens Johnson syndrome in a paediatric patient: A case report 儿科支原体肺炎诱发史蒂文斯-约翰逊综合征的保守治疗：病例报告

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Pediatric Dental Journal Pub Date : 2023-10-30 DOI: 10.1016/j.pdj.2023.10.003

Amanda Lin , Neeta Prabhu

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Comparison of oral health characteristics in pediatric cancer and cancer free patients: A multicenter study 儿童癌症患者与非癌症患者口腔健康特征的比较:一项多中心研究

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Pediatric Dental Journal Pub Date : 2023-08-01 DOI: 10.1016/j.pdj.2023.05.001

Chantal Kerbage , Anthony T. Macari , Anthony Kerbage , Nada Chedid

{"title":"Comparison of oral health characteristics in pediatric cancer and cancer free patients: A multicenter study","authors":"Chantal Kerbage , Anthony T. Macari , Anthony Kerbage , Nada Chedid","doi":"10.1016/j.pdj.2023.05.001","DOIUrl":"10.1016/j.pdj.2023.05.001","url":null,"abstract":"<div><h3>Introduction</h3><p>Comparing oral health of cancer to non-cancer children proves that cancer and its treatment can cause oral complications.</p></div><div><h3>Design</h3><p>Two groups of children, 50 treated for cancer, and 51 cancer-free, at two different centers, signed informed consent<span> forms. Both the examination of teeth, oral functions and soft tissue with a questionnaire including the patients’ demographic characteristics, medical history, dietary and oral hygiene, and changes due to the oncologic treatment allowed gathering data.</span></p></div><div><h3>Results</h3><p>The two groups had no demographic nor socio-economic differences. Dietary habits were not significantly different. Daily brushing was more frequent in cancer-free (96.1%) versus sick (76%) children. Oral hygiene was poor (34%) or very poor (24%) in cancer patients and average for non-cancer subjects (68.6%). Cancer patients had more caries, without significant differences between groups. Gingiva<span><span> was healthy in 96.1% of non-cancer and 76% of cancer patients (p = 0.044). In cancer patients, intra-oral soft tissue lesions were aphtous ulcers (52.9%), </span>candidiasis<span> (23.5%), and herpes (17.6%). Xerostomia was significantly different (p = 0.001) between cancer (32%) and non-cancer subjects (3.9%). Chemotherapy alone is an independent predictor of poor oral health (HR 17.7, 95% CI [5.2–60.9], p < 0.001).</span></span></p></div><div><h3>Conclusion</h3><p>Cancer patients had poor oral health compared to non-cancer children, with insufficient knowledge concerning the relationship between oral and general health. Education programs, screenings and treatment at cancer centers may help reduce risks of complications.</p></div>","PeriodicalId":19977,"journal":{"name":"Pediatric Dental Journal","volume":"33 2","pages":"Pages 139-146"},"PeriodicalIF":0.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43361100","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Application of the salivary multi test in children with severe congenital neutropenia: A case report 唾液多项试验在小儿重度先天性中性粒细胞减少症中的应用1例

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Pediatric Dental Journal Pub Date : 2023-08-01 DOI: 10.1016/j.pdj.2023.05.002

Yuko Iwamoto , Nobuyuki Tatsukawa , Yasumasa Irie , Satoru Kusaka , Chieko Mitsuhata , Ryota Nomura

引用次数: 0

Concentrations of interleukin-32, interleukin −10, interleukin −6, and TNF-alfa are higher in saliva of children with early childhood caries 早期儿童龋齿患者唾液中白细胞介素-32、白细胞介素- 10、白细胞介素- 6和tnf - α的浓度较高

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Pediatric Dental Journal Pub Date : 2023-08-01 DOI: 10.1016/j.pdj.2023.03.005

Ecem Gur , Sultan Keles , Ozge Cevik

{"title":"Concentrations of interleukin-32, interleukin −10, interleukin −6, and TNF-alfa are higher in saliva of children with early childhood caries","authors":"Ecem Gur , Sultan Keles , Ozge Cevik","doi":"10.1016/j.pdj.2023.03.005","DOIUrl":"10.1016/j.pdj.2023.03.005","url":null,"abstract":"<div><h3>Aim</h3><p>To investigate if the levels of interleukin-32 (IL-32), interleukin-10 (IL-10), interleukin-6 (IL-6), and tumor necrosis factor-alpha (TNF-α) in the saliva are associated with early childhood caries.</p></div><div><h3>Methods</h3><p>A total of 56 patients aged between 36 and 71 months with dental caries and without caries were included in this study. The patients’ caries status was evaluated according to the dmft and dmfs indices. IL-32, IL-10, IL-6, and TNF-α levels in the saliva samples of the patients were measured by ELISA.</p></div><div><h3>Results</h3><p>There were no statistically significant differences in the oral hygiene and nutritional habits, plaque index<span>, and gingival index values between the ECC and control groups evaluated in the study (p > 0.05). The ECC group's salivary IL-32, IL-10, IL-6, and TNF-α levels were statistically significantly higher than the control group (p < 0.001).</span></p></div><div><h3>Conclusion</h3><p>The high levels of IL-32, IL-10, IL-6, and TNF-α detected in the saliva of children with ECC reveal that these cytokines may play a potential role in ECC pathogenesis. Salivary levels of IL-32, IL-10, IL-6, and TNF-α are associated with early childhood caries in children.</p></div>","PeriodicalId":19977,"journal":{"name":"Pediatric Dental Journal","volume":"33 2","pages":"Pages 116-124"},"PeriodicalIF":0.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41898851","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Single-cell RNA-sequence of dental epithelium reveals responsible genes of dental anomalies in human 人牙上皮单细胞rna序列揭示牙畸形的相关基因

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Pediatric Dental Journal Pub Date : 2023-08-01 DOI: 10.1016/j.pdj.2023.03.004

Kifu Miyata , Yuta Chiba , Triana Marchelina , Saori Inada , Sae Oka , Kan Saito , Aya Yamada , Satoshi Fukumoto

{"title":"Single-cell RNA-sequence of dental epithelium reveals responsible genes of dental anomalies in human","authors":"Kifu Miyata , Yuta Chiba , Triana Marchelina , Saori Inada , Sae Oka , Kan Saito , Aya Yamada , Satoshi Fukumoto","doi":"10.1016/j.pdj.2023.03.004","DOIUrl":"10.1016/j.pdj.2023.03.004","url":null,"abstract":"<div><h3>Objectives</h3><p><span>Dental anomalies show various symptoms and some of them are accompanied with inherited </span>diseases. However, only a few of responsible genes of dental anomalies are identified. In this study, we aimed to establish a novel strategy for identification of responsible genes of dental anomalies using integration of single-cell RNA-sequence (scRNA-seq) and Online Mendelian Inheritance in Man (OMIM).</p></div><div><h3>Materials and methods</h3><p>Single cells were isolated from mandibular incisor of post-natal day (P) seven mice and scRNA-seq were performed. Top 20 differentially expressed genes between clusters were identified and used for further analyses. Inherited diseases of differentially expressed genes and their Clinical Synopsis were examined using OMIM.</p></div><div><h3>Results</h3><p><span>The prevalence of inherited disease was 43/80 genes (53.8%) and inherited diseases which associate with dental anomalies were 34/96 diseases (35.4%); 14.6% in enamel abnormality, 4.1% in dentin abnormality, and 16.7% in other abnormality. The prevalence of enamel abnormality was the highest in </span>ameloblast<span>, while that of other abnormality was high in non-ameloblast cell types. Chromosomal mapping of differentially expressed genes indicated that chromosome 4 has “hotspots” of dental anomalies-associated genes.</span></p></div><div><h3>Conclusion</h3><p>The differentially expressed genes in dental epithelial cells were responsible for inherited disease which shows dental anomalies. The strategy employed in this study will contribute to identify the responsible gene for dental anomalies.</p></div>","PeriodicalId":19977,"journal":{"name":"Pediatric Dental Journal","volume":"33 2","pages":"Pages 102-115"},"PeriodicalIF":0.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49063053","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Evaluation of antibacterial efficacy of ultrasonic-activated and inactivated chlorhexidine (solution and gel) in infected root canals of primary anterior teeth 超声激活和灭活氯己定（溶液和凝胶）对原发性前牙感染根管的抗菌效果评价

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Pediatric Dental Journal Pub Date : 2023-08-01 DOI: 10.1016/j.pdj.2023.03.003

Rahaf Kharsa , Mohanad Laflouf , Taissir Albouni , Hasan Alzoubi

{"title":"Evaluation of antibacterial efficacy of ultrasonic-activated and inactivated chlorhexidine (solution and gel) in infected root canals of primary anterior teeth","authors":"Rahaf Kharsa , Mohanad Laflouf , Taissir Albouni , Hasan Alzoubi","doi":"10.1016/j.pdj.2023.03.003","DOIUrl":"10.1016/j.pdj.2023.03.003","url":null,"abstract":"<div><h3>Objectives</h3><p>Sodium hypochlorite is not able to completely eliminate <span><em>Enterococcus faecalis</em></span><span><span> inside root canals. Therefore, this study aimed to evaluate chlorhexidine gel and solution in eliminating bacterial counts within infected root canals of primary </span>anterior teeth.</span></p></div><div><h3>Materials and methods</h3><p>This study included 75 primary anterior teeth in 27 healthy children and it was divided into five groups: Group 1: Chlorhexidine 2% solution, Group 2: Chlorhexidine 2% solution activated by ultrasonic, Group 3: Chlorhexidine 2% gel, Group 4: Chlorhexidine 2% gel activated by ultrasonic, and Group 5: Sodium hypochlorite solution 5.25%. The preliminary smear for bacterial study (S1) was taken before irrigation. The root canals were irrigated in a quantity of 7 ml using a 31-gauge irrigation needle, and irrigant activation was 2 cycles (20 s). The final smear for bacterial study (S2) was taken after irrigation.</p></div><div><h3>Results</h3><p>There were no statistically differences in the mean percentage change in the decimal logarithm of the anaerobic bacterial colony count, but statistically differences were found for aerobic bacteria. For aerobic bacteria: CHx 2% solution activated better than CHx 2% and NaOCl 5.25% solutions, CHx 2% gel better than CHx 2% solution, CHx 2% gel activated better than CHx 2% and NaOCl 5.25% solutions.</p></div><div><h3>Conclusion</h3><p><span>All irrigation solutions used are effective in eliminating bacterial counts in infected primary canals. Chlorhexidine (solution and gel) can be considered a good alternative to sodium hypochlorite in irrigation root canals of </span>primary teeth.</p></div>","PeriodicalId":19977,"journal":{"name":"Pediatric Dental Journal","volume":"33 2","pages":"Pages 93-101"},"PeriodicalIF":0.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48809333","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Two cases of ectodermal dysplasia diagnosed based on congenital absence of multiple teeth 以先天性多牙缺失诊断外胚层发育不良2例

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Pediatric Dental Journal Pub Date : 2023-08-01 DOI: 10.1016/j.pdj.2023.03.001

Rina Kariya, Tamami Kadota, Rena Okawa, Marin Ochiai, Makoto Okuda, Kazuhiko Nakano

引用次数: 0

The correlation between the inner canthal distance and maxillary mesiodens in children 儿童内眼角距离与上颌近中位的相关性

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Pediatric Dental Journal Pub Date : 2023-08-01 DOI: 10.1016/j.pdj.2023.04.001

Manami Tadano , Yasunori Matsunaga , Kan Saito , Yuria Suzuki , Tomoaki Nakamura , Seira Hoshikawa , Mitsuki Chiba , Ryoko Hino , Yuriko Maruya , Emiko Fukumoto , Aya Yamada , Satoshi Fukumoto

{"title":"The correlation between the inner canthal distance and maxillary mesiodens in children","authors":"Manami Tadano , Yasunori Matsunaga , Kan Saito , Yuria Suzuki , Tomoaki Nakamura , Seira Hoshikawa , Mitsuki Chiba , Ryoko Hino , Yuriko Maruya , Emiko Fukumoto , Aya Yamada , Satoshi Fukumoto","doi":"10.1016/j.pdj.2023.04.001","DOIUrl":"10.1016/j.pdj.2023.04.001","url":null,"abstract":"<div><h3>Purpose</h3><p>This study was conducted to explore the possibility of detecting the presence of impacted teeth<span> in the upper midline using facial morphometric measurements.</span></p></div><div><h3>Materials and Methods</h3><p><span>The study included 260 children, aged 2–13 years, who visited our university hospital. To measure facial morphology, facial photographs were taken along with a ruler, and the correlation between each facial measurement point and the presence of </span>mesiodens was statistically analyzed.</p></div><div><h3>Results</h3><p><span>Each measurement point increased in a time-dependent manner and there was a correlation between age and distance. In contrast, the ratio of the inner-canthal distance to the outer-canthal distance was not associated with age. Moreover, an increase in this ratio suggested the possible presence of mesiodens. Since age is associated with the presence of mesiodens within the inner canthal distance, a multivariate analysis that considered the effects of age and sex was performed and showed that the inner canthus/outer </span>canthus ratio was 0.45. When the odds ratio of the presence of mesiodens in the group of less than 1.0 was set to 1.0, the odds ratio of the group of 0.45 or more was 5.36.</p></div><div><h3>Conclusion</h3><p>The presence of mesiodens can be predicted by measuring the ratio of the inner canthal distance to the outer canthal distance.</p></div>","PeriodicalId":19977,"journal":{"name":"Pediatric Dental Journal","volume":"33 2","pages":"Pages 125-132"},"PeriodicalIF":0.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47608660","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation agreement between peer assessors, supervisors, and parents in assessing communication and interpersonal skills of students of pediatric dentistry 同行评估员、主管和家长在评估儿童牙科学生沟通和人际交往技能方面的评估协议

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Pediatric Dental Journal Pub Date : 2023-08-01 DOI: 10.1016/j.pdj.2023.04.002

Jin Asari, Maiko Fujita-Ohtani, Kuniomi Nakamura, Tomomi Nakamura, Yoshinori Inoue, Shigenari Kimoto

{"title":"Evaluation agreement between peer assessors, supervisors, and parents in assessing communication and interpersonal skills of students of pediatric dentistry","authors":"Jin Asari, Maiko Fujita-Ohtani, Kuniomi Nakamura, Tomomi Nakamura, Yoshinori Inoue, Shigenari Kimoto","doi":"10.1016/j.pdj.2023.04.002","DOIUrl":"10.1016/j.pdj.2023.04.002","url":null,"abstract":"<div><h3>Purpose</h3><p>Clear and effective communication is crucial for pediatric dentistry practitioners. This study aimed to assess whether evaluations of the communication skills of dental students by supervising physicians, paired students, and patients' parents aligned with the students’ self-evaluations.</p></div><div><h3>Methods</h3><p>This study was conducted between April and December 2018 at the University Hospital Pediatric Dentistry Outpatient Department. The subjects were 58 pediatric dentistry students (45 male and 13 female students), who were evaluated by their supervising physicians, colleagues, parents, as well as themselves using a questionnaire. The data were analyzed by weighted kappa analysis using SPSS version 27.0 software.</p></div><div><h3>Results</h3><p>Most supervising physicians, colleagues, and parents rated parameters, such as volume of voice during explanation, explanation of cleaning conditions, and explanation of cleaning equipment as excellent or good. However, many students self-assessed these parameters as below-average. Regarding the consistency between self- and others’ evaluations, only “explanation on snacking, eating or drinking was easy to understand” was generally consistent with the evaluations of supervising physicians.</p></div><div><h3>Conclusions</h3><p>The study's findings highlighted the importance of reflecting the gap between one's own assessment and that of other evaluators, which would help in the practice or professional decision making of dental students.</p></div>","PeriodicalId":19977,"journal":{"name":"Pediatric Dental Journal","volume":"33 2","pages":"Pages 133-138"},"PeriodicalIF":0.8,"publicationDate":"2023-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49575534","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0